Part Details | MACHINE SCREW
5305-00-516-7421 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: 5167421, 5305-00-516-7421, 00-516-7421, 5305005167421, 005167421
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-516-7421 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-516-7421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5167421 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 5305-00-516-7421
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | LOWENHERZ |
| NOMINAL THREAD DIAMETER | 6.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 1.0 |
| NONSTANDARD THREAD PITCH DIAMETER | +0.2082 TO +0.2106 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.660 INCHES MINIMUM |
| FASTENER LENGTH | 0.660 INCHES NOMINAL |
| SCREW MATERIAL | 5$DST1335$DST1035$DST8615 |
| SCREW SURFACE TREATMENT | PHOSPHATE |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.380 INCHES NOMINAL |
| COUNTERSINK ANGLE | 60.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |